Wed
May 1
Extremely stable
~2
l/m2
60%
Thu
May 2
Extremely stable
~3
l/m2
70%
26 Apr will be cool and the weather will be very stable.
The sky will be clear:
1% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
3% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1018 mb. Relative humidity will be high.
Friday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
09:00
5 °C
2 °C
19 km/h 
33 km/h
1020 mb
65.8%
1,979 m
361 m
Apr, 26 09:00 @ Stable
12:00
6 °C
3 °C
18 km/h
30 km/h
1019 mb
60.7%
1,856 m
364 m
Apr, 26 12:00 @ Stable
15:00
7 °C
4 °C
25 km/h 
35 km/h
1019 mb
63.4%
1,808 m
399 m
Apr, 26 15:00 @ Stable
18:00
8 °C
4 °C
25 km/h
36 km/h
1018 mb
64.8%
1,765 m
387 m
Apr, 26 18:00 @ Stable
21:00
7 °C
3 °C
19 km/h
32 km/h
1017 mb
67.5%
1,706 m
260 m
Apr, 26 21:00 @ Stable
27 Apr will be cool and the weather will be very stable.
The sky will be clear:
5% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1014 mb. Relative humidity will be high.
Saturday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
5 °C
2 °C
14 km/h 
25 km/h
1016 mb
70.9%
1,574 m
261 m
Apr, 27 00:00 @ Very stable
03:00
4 °C
0 °C
17 km/h
23 km/h
1016 mb
73.8%
1,288 m
292 m
Apr, 27 03:00 @ Very stable
06:00
3 °C
-2 °C
20 km/h
28 km/h
1015 mb
74.6%
565 m
342 m
Apr, 27 06:00 @ Extremely stable
09:00
4 °C
-1 °C
19 km/h
25 km/h
1015 mb
63.5%
683 m
501 m
Apr, 27 09:00 @ Extremely stable
12:00
6 °C
2 °C
18 km/h
23 km/h
1015 mb
57.7%
780 m
561 m
Apr, 27 12:00 @ Very stable
15:00
7 °C
4 °C
19 km/h
25 km/h
1014 mb
55.0%
933 m
743 m
Apr, 27 15:00 @ Stable
18:00
8 °C
4 °C
24 km/h
31 km/h
1013 mb
57.3%
986 m
756 m
Apr, 27 18:00 @ Stable
21:00
7 °C
4 °C
18 km/h 
28 km/h
1013 mb
63.9%
908 m
378 m
Apr, 27 21:00 @ Stable
28 Apr will be cool and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
1% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
19% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
30% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 4 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1011 mb. Relative humidity will be high.
Sunday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
6 °C
2 °C
20 km/h
33 km/h
1013 mb
63.8%
824 m
480 m
Apr, 28 00:00 @ Stable
03:00
4 °C
2 °C
12 km/h 
20 km/h
1013 mb
68.0%
737 m
316 m
Apr, 28 03:00 @ Stable
06:00
4 °C
1 °C
13 km/h
14 km/h
1013 mb
70.4%
706 m
216 m
Apr, 28 06:00 @ Stable
09:00
6 °C
2 °C
18 km/h
21 km/h
1012 mb
60.3%
807 m
456 m
Apr, 28 09:00 @ Stable
12:00
7 °C
4 °C
19 km/h
23 km/h
1012 mb
57.8%
947 m
632 m
Apr, 28 12:00 @ Mostly stable
15:00
8 °C
5 °C
24 km/h
24 km/h
1011 mb
58.3%
1,012 m
640 m
Apr, 28 15:00 @ Mostly stable
18:00
8 °C
5 °C
17 km/h
17 km/h
1010 mb
68.2%
1,028 m
531 m
Apr, 28 18:00 @ Mostly stable
21:00
8 °C
4 °C
23 km/h
36 km/h
1011 mb
66.3%
1,106 m
386 m
Apr, 28 21:00 @ Mostly stable
29 Apr will be cool and the weather will be stable, thunderstorms not likely.
The sky will be overcast:
10% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
91% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
60% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1014 mb. Relative humidity will be high.
Monday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
7 °C
3 °C
25 km/h
41 km/h
1011 mb
63.1%
1,045 m
523 m
Apr, 29 00:00 @ Mostly stable
03:00
6 °C
3 °C
19 km/h
30 km/h
1012 mb
65.7%
912 m
431 m
Apr, 29 03:00 @ Mostly stable
06:00
6 °C
4 °C
11 km/h
15 km/h
1014 mb
66.2%
779 m
279 m
Apr, 29 06:00 @ Mostly stable
09:00
7 °C
5 °C
7 km/h
8 km/h
1015 mb
60.4%
875 m
243 m
Apr, 29 09:00 @ Mostly stable
12:00
7 °C
4 °C
18 km/h
21 km/h
1016 mb
64.1%
882 m
524 m
Apr, 29 12:00 @ Stable
15:00
7 °C
3 °C
28 km/h
31 km/h
1016 mb
71.0%
924 m
606 m
Apr, 29 15:00 @ Stable
18:00
7 °C
3 °C
25 km/h
29 km/h
1016 mb
73.2%
1,033 m
431 m
Apr, 29 18:00 @ Stable
21:00
7 °C
4 °C
18 km/h
33 km/h
1017 mb
69.9%
1,075 m
367 m
Apr, 29 21:00 @ Stable
30 Apr will be cool and the weather will be very stable.
The sky will be clear:
8% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
3% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1021 mb. Relative humidity will be high.
Tuesday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
5 °C
2 °C
17 km/h
30 km/h
1018 mb
70.4%
992 m
403 m
Apr, 30 00:00 @ Very stable
03:00
4 °C
-1 °C
18 km/h
30 km/h
1019 mb
74.7%
741 m
380 m
Apr, 30 03:00 @ Very stable
06:00
3 °C
-1 °C
15 km/h
28 km/h
1020 mb
78.8%
686 m
400 m
Apr, 30 06:00 @ Very stable
09:00
4 °C
1 °C
12 km/h
23 km/h
1021 mb
72.3%
719 m
431 m
Apr, 30 09:00 @ Very stable
12:00
6 °C
4 °C
10 km/h
15 km/h
1022 mb
63.7%
1,042 m
526 m
Apr, 30 12:00 @ Very stable
15:00
7 °C
5 °C
13 km/h
15 km/h
1023 mb
63.2%
1,100 m
518 m
Apr, 30 15:00 @ Very stable
18:00
7 °C
4 °C
18 km/h
19 km/h
1024 mb
66.9%
1,226 m
393 m
Apr, 30 18:00 @ Very stable
21:00
6 °C
3 °C
14 km/h
17 km/h
1026 mb
72.4%
1,267 m
251 m
Apr, 30 21:00 @ Very stable
1 May will be cool and the weather will be very stable.
There is a 60% probability of light rainfall.
The sky will be mostly cloudy:
67% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
77% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
49% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 4 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1025 mb. Relative humidity will be very high.
Wednesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
5 °C
4 °C
8 km/h
10 km/h
1027 mb
74.6%
1,240 m
173 m
May, 1 00:00 @ Extremely stable
03:00
5 °C
4 °C
6 km/h 
9 km/h
1027 mb
75.7%
1,188 m
201 m
May, 1 03:00 @ Extremely stable
06:00
5 °C
3 °C
8 km/h 
12 km/h
1026 mb
78.2%
1,117 m
278 m
May, 1 06:00 @ Extremely stable
09:00
5 °C
3 °C
10 km/h
12 km/h
1026 mb
72.5%
1,059 m
457 m
May, 1 09:00 @ Extremely stable
12:00
6 °C
3 °C
14 km/h
18 km/h
1026 mb
67.4%
873 m
627 m
May, 1 12:00 @ Extremely stable
15:00
6 °C
3 °C
18 km/h
27 km/h
1025 mb
72.4%
799 m
783 m
May, 1 15:00 @ Extremely stable
18:00
0.5 54%
5 °C
2 °C
20 km/h
35 km/h
1024 mb
86.2%
749 m
724 m
May, 1 18:00 @ Extremely stable
21:00
1.5 60%
5%
6 °C
2 °C
24 km/h 
41 km/h
1023 mb
86.6%
721 m
956 m
May, 1 21:00 @ Extremely stable
2 May will be cool and the weather will be very stable.
There is a 70% probability of moderate rainfall.
The sky will be slightly cloudy:
17% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1019 mb. Relative humidity will be high.
Thursday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
2.6 70%
5%
6 °C
2 °C
24 km/h
40 km/h
1022 mb
90.8%
920 m
697 m
May, 2 00:00 @ Extremely stable
03:00
6 °C
2 °C
21 km/h
34 km/h
1020 mb
88.7%
1,117 m
607 m
May, 2 03:00 @ Extremely stable
06:00
5 °C
2 °C
16 km/h
29 km/h
1020 mb
78.7%
898 m
551 m
May, 2 06:00 @ Extremely stable
09:00
6 °C
2 °C
23 km/h
30 km/h
1019 mb
72.1%
775 m
795 m
May, 2 09:00 @ Extremely stable
12:00
7 °C
3 °C
27 km/h
36 km/h
1019 mb
71.0%
880 m
937 m
May, 2 12:00 @ Very stable
15:00
7 °C
2 °C
27 km/h
33 km/h
1018 mb
67.1%
666 m
1,035 m
May, 2 15:00 @ Very stable
18:00
6 °C
2 °C
26 km/h
32 km/h
1018 mb
62.3%
613 m
1,022 m
May, 2 18:00 @ Extremely stable
21:00
4 °C
-2 °C
29 km/h
39 km/h
1020 mb
71.2%
398 m
814 m
May, 2 21:00 @ Extremely stable
3 May will be cool and the weather will be .
The sky will be partly cloudy:
44% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a fresh breeze, fog will form, and the mean air pressure will be 6134 mb. Relative humidity will be .
Friday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
4 °C
-2 °C
27 km/h
38 km/h
1020 mb
72.5%
431 m
829 m
May, 3 00:00 @ Extremely stable
03:00
4 °C
-2 °C
26 km/h
37 km/h
1021 mb
73.4%
465 m
653 m
May, 3 03:00 @ Extremely stable
06:00
3 °C
-3 °C
28 km/h
42 km/h
1023 mb
74.2%
352 m
951 m
May, 3 06:00 @ Extremely stable
09:00
4 °C
-3 °C
35 km/h
45 km/h
1024 mb
62.1%
350 m
1,144 m
May, 3 09:00 @ Extremely stable
12:00
4 °C
-2 °C
35 km/h
37 km/h
1025 mb
60.1%
417 m
1,026 m
May, 3 12:00 @ Extremely stable
15:00
5 °C
-1 °C
33 km/h
34 km/h
1024 mb
59.0%
498 m
884 m
May, 3 15:00 @ Extremely stable
Fagradalsfjall
13:23 
